Show on map

Clean firm
Operating
10 · 100 · 1,000 MW

Black Eagle

Free email alerts →

Power plant · Hydro

Key facts

Power plant · Hydro Operating

Capacity: Capacity: sourceEIA-860M · Nov 4, 2026Open licenseMW

Commissioned: 1927
Net generation, 2025: 110,292 MWh
Grid: 100 kV to NorthWestern Energy LLC - (MT) (NWMT)
Location: Cascade County, Montana
Operated by: NorthWestern Energy (MT Hydro)SourceEIA-860M Preliminary Monthly Electric Generator Inventory

Sources

EIA-860M · Nov 4, 2026
EIA-860M Preliminary Monthly Electric Generator Inventory

Open license · retrieved Nov 4, 2026

US federal work — public domain

Summary only: the source’s license keeps the full record at the source.

View at source →

Sources

Sources EIA-860M

Sources

EIA-860MOpen license · retrieved Nov 4, 2026